百合花粉生活力测定和贮藏方法研究  

Study on Vitality Measurement and Storing Methods of Asiatic Lily Pollen

作　　者：赵兴华[1] 张道旭[1] 印东生[1] 李丹[1] 张艳玲[2] 

机构地区：[1]辽宁省农业科学院花卉研究所,辽宁沈阳110161 [2]辽宁省农业科学院蔬菜研究所,辽宁沈阳110161

出　　处：《北方园艺》2009年第2期172-175,共4页Northern Horticulture

基　　金：国家“863”计划资助项目(2006AA100109);辽宁省重点实验室建设资助项目(2007403015)

摘　　要：采用4种常用的花粉活力测定方法,对百合花粉生活力进行测定。结果表明:以蔗糖培养基培养法效果最好,并能直接观察到花粉管发育状况;百合不同品种间花粉生活力存在极显著差异,在所测定的68个品种中以麝香系百合的花粉活力为最高;卷丹花粉活力最低,几乎为零。在所研究的6种花粉贮藏方法中,以低温(5℃)干燥法最有利于保持百合花粉活力。Four measurement methods were used to determine lily pollen viability. Results show that sucrose medium was the best and can see pollen tubes sprout directly; A significant difference in pollen vitality was found among various varieties, Among the 68 varieties the pollens of Longiflorum Hybrids lily was highest; The pollens of tiger lily almost lose vitality. Preserve among the six pollens storing methods, low-temperature （5℃） dehydration was the most favorable method for preserving pollen vitalities.

关 键 词：百合 花粉 生活力 贮藏 

分 类 号：S682.29[农业科学—观赏园艺] S603.6[农业科学—园艺学]